23.1-3
1. Do you suppose that I shall write you how kindly the winter season has dealt with us,—a short season and a mild one,—or what a nasty spring we are having,—cold weather out of season,—and all the other trivialities which people write when they are at a loss for topics of conversation? No; I shall communicate something which may help both you and myself. And what shall this “something” be, if not an exhortation to soundness of mind? Do you ask what is the foundation of a sound mind? It is, not to find joy in useless things. I said that it was the foundation; it is really the pinnacle. 2. We have reached the heights if we know what it is that we find joy in and if we have not placed our happiness in the control of externals. The man who is goaded ahead by hope of anything, though it be within reach, though it be easy of access, and though his ambitions have never played him false, is troubled and unsure of himself. 3. Above all, my dear Lucilius, make this your business: learn how to feel joy. Do you think that I am now robbing you of many pleasures when I try to do away with the gifts of chance, when I counsel the avoidance of hope, the sweetest thing that gladdens our hearts? Quite the contrary; I do not wish you ever to be deprived of gladness. I would have it born in your house; and it is born there, if only it be inside of you. Other objects of cheer do not fill a man’s bosom; they merely smooth his brow and are inconstant,—unless perhaps you believe that he who laughs has joy. The very soul must be happy and confident, lifted above every circumstance.